The 1×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical power-splitting device designed to support the full telecom wavelength range—from 1260 nm to 1620 nm, covering O, E, S, C, L, and U bands. Manufactured using advanced Fused Biconical Taper (FBT) technology, this splitter provides low insertion loss, high splitting accuracy, excellent wavelength stability, and reliable performance across the entire operating band.

The 2×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device engineered for reliable operation across the entire 1260–1620 nm telecom wavelength range, covering O, E, S, C, L, and U bands. Using advanced Fused Biconical Taper (FBT) technology, this broadband splitter ensures low insertion loss, excellent uniformity, precise splitting ratios, and outstanding wavelength stability throughout the full optical spectrum.